From 1249e50102e0705732a5eccda0bf8df4793e03cb Mon Sep 17 00:00:00 2001
From: Jeroen van Wolffelaar <jeroen@php.net>
Date: Sun, 26 Aug 2001 22:41:56 +0000
Subject: [PATCH] More WS

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@56012 c90b9560-bf6c-de11-be94-00142212c4b1
---
 functions/strings.xml | 168 +++++++++++++++++++++---------------------
 1 file changed, 84 insertions(+), 84 deletions(-)

diff --git a/functions/strings.xml b/functions/strings.xml
index 48a52f201b..b151960731 100644
--- a/functions/strings.xml
+++ b/functions/strings.xml
@@ -1,5 +1,5 @@
 <?xml encoding="iso-8859-1"?>
-<!-- $Revision: 1.107 $ -->
+<!-- $Revision: 1.108 $ -->
  <reference id="ref.strings">
   <title>String functions</title>
   <titleabbrev>Strings</titleabbrev>
@@ -279,32 +279,32 @@ $new_string = chunk_split(base64_encode($data));
      <itemizedlist>
       <listitem>
        <simpara>
-	k - koi8-r
+        k - koi8-r
        </simpara>
       </listitem>
       <listitem>
        <simpara>
-	w - windows-1251
+        w - windows-1251
        </simpara>
       </listitem>
       <listitem>
        <simpara>
-	i - iso8859-5
+        i - iso8859-5
        </simpara>
       </listitem>
       <listitem>
        <simpara>
-	a - x-cp866
+        a - x-cp866
        </simpara>
       </listitem>
       <listitem>
        <simpara>
-	d - x-cp866
+        d - x-cp866
        </simpara>
       </listitem>
       <listitem>
        <simpara>
-	m - x-mac-cyrillic
+        m - x-mac-cyrillic
        </simpara>
       </listitem>
      </itemizedlist>
@@ -341,30 +341,30 @@ $new_string = chunk_split(base64_encode($data));
      <itemizedlist>
       <listitem>
        <simpara>
-	0 - an array with the byte-value as key and the frequency of
-	every byte as value.
+        0 - an array with the byte-value as key and the frequency of
+        every byte as value.
        </simpara>
       </listitem>
       <listitem>
        <simpara>
-	1 - same as 0 but only byte-values with a frequency greater
-	than zero are listed.
+        1 - same as 0 but only byte-values with a frequency greater
+        than zero are listed.
        </simpara>
       </listitem>
       <listitem>
        <simpara>
-	2 - same as 0 but only byte-values with a frequency equal to
-	zero are listed.  
+        2 - same as 0 but only byte-values with a frequency equal to
+        zero are listed.
        </simpara>
       </listitem> 
       <listitem>
        <simpara> 
-	3 - a string containing all used byte-values is returned.
+        3 - a string containing all used byte-values is returned.
        </simpara>
       </listitem> 
       <listitem>
        <simpara> 
-	4 - a string containing all not used byte-values is returned.
+        4 - a string containing all not used byte-values is returned.
        </simpara>
       </listitem> 
      </itemizedlist>
@@ -447,7 +447,7 @@ $new_string = chunk_split(base64_encode($data));
      salt is generated once. If you are calling this function
      recursively, this may impact both appearance and, to a certain
      extent, security.
-    </simpara>  
+    </simpara>
     <simpara>
      The standard DES encryption <function>crypt</function> contains
      the salt as the first two characters of the output.
@@ -560,7 +560,7 @@ echo $some_var ? 'true': 'false'; // changing the statement around
 I have &lt;?=$foo?> foo.
       </programlisting>
      </informalexample>
-    </para>	 
+    </para>
     <simpara>
      See also:
      <function>print</function>,
@@ -582,7 +582,7 @@ I have &lt;?=$foo?> foo.
       <funcdef>array <function>explode</function></funcdef>
       <paramdef>string <parameter>separator</parameter></paramdef>
       <paramdef>string <parameter>string</parameter></paramdef>
-      <paramdef>int    
+      <paramdef>int
        <parameter><optional>limit</optional></parameter>
       </paramdef>
      </funcprototype>
@@ -1017,7 +1017,7 @@ $colon_separated = implode(":", $array);
    <refnamediv>
     <refname>levenshtein</refname> 
     <refpurpose>
-     Calculate Levenshtein distance between two strings		
+     Calculate Levenshtein distance between two strings
     </refpurpose>
    </refnamediv>
    <refsect1>
@@ -1059,7 +1059,7 @@ $colon_separated = implode(":", $array);
      length of <parameter>str1</parameter> and
      <parameter>str2</parameter> (rather good when compared to
      <function>similar_text</function>, which is O(max(n,m)**3),
-     but still expensive).  
+     but still expensive).
     </para>
     <para>
      In its simplest form the function will take only the two
@@ -1085,37 +1085,37 @@ $colon_separated = implode(":", $array);
      <itemizedlist>
       <listitem>
        <simpara>
-	operation to apply: 'I', 'R' or 'D'
+        operation to apply: 'I', 'R' or 'D'
        </simpara>
       </listitem>
       <listitem>
        <simpara>
-	actual character in string 1
+        actual character in string 1
        </simpara>
       </listitem>
       <listitem>
        <simpara>
-	actual character in string 2
+        actual character in string 2
        </simpara>
       </listitem>
       <listitem>
        <simpara>
-	position in string 1
+        position in string 1
        </simpara>
       </listitem>
       <listitem>
        <simpara>
-	position in string 2
+        position in string 2
        </simpara>
       </listitem>
       <listitem>
        <simpara>
-	remaining characters in string 1
+        remaining characters in string 1
        </simpara>
       </listitem>
       <listitem>
        <simpara>
-	remaining characters in string 2
+        remaining characters in string 2
        </simpara>
       </listitem>
      </itemizedlist>
@@ -1179,76 +1179,76 @@ $colon_separated = implode(":", $array);
          <entry>Thousands separator</entry>
         </row>
         <row>
-	 <entry>grouping</entry>
-	 <entry>Array containing numeric groupings</entry>
+         <entry>grouping</entry>
+         <entry>Array containing numeric groupings</entry>
         </row>
         <row>
-	 <entry>int_curr_symbol</entry>
-	 <entry>International currency symbol (i.e. USD)</entry>
+         <entry>int_curr_symbol</entry>
+         <entry>International currency symbol (i.e. USD)</entry>
         </row>
         <row>
-	 <entry>currency_symbol</entry>
-	 <entry>Local currency symbol (i.e. $)</entry>
+         <entry>currency_symbol</entry>
+         <entry>Local currency symbol (i.e. $)</entry>
         </row>
         <row>
-	 <entry>mon_decimal_point</entry>
-	 <entry>Monetary decimal point character</entry>
+         <entry>mon_decimal_point</entry>
+         <entry>Monetary decimal point character</entry>
         </row>
         <row>
-	 <entry>mon_thousands_sep</entry>
-	 <entry>Monetary thousands separator</entry>
+         <entry>mon_thousands_sep</entry>
+         <entry>Monetary thousands separator</entry>
         </row>
         <row>
-	 <entry>mon_grouping</entry>
-	 <entry>Array containing monetary groupings</entry>
+         <entry>mon_grouping</entry>
+         <entry>Array containing monetary groupings</entry>
         </row>
         <row>
-	 <entry>positive_sign</entry>
-	 <entry>Sign for positive values</entry>
+         <entry>positive_sign</entry>
+         <entry>Sign for positive values</entry>
         </row>
         <row>
-	 <entry>negative_sign</entry>
-	 <entry>Sign for negative values</entry>
+         <entry>negative_sign</entry>
+         <entry>Sign for negative values</entry>
         </row>
         <row>
-	 <entry>int_frac_digits</entry>
-	 <entry>International fractional digits</entry>
+         <entry>int_frac_digits</entry>
+         <entry>International fractional digits</entry>
         </row>
         <row>
-	 <entry>frac_digits</entry>
-	 <entry>Local fractional digits</entry>
+         <entry>frac_digits</entry>
+         <entry>Local fractional digits</entry>
         </row>
         <row>
-	 <entry>p_cs_precedes</entry>
-	 <entry>
-	  &true; if currency_symbol precedes a positive value, &false;
-	  if it succeeds one
-	 </entry>
+         <entry>p_cs_precedes</entry>
+         <entry>
+          &true; if currency_symbol precedes a positive value, &false;
+          if it succeeds one
+         </entry>
         </row>
         <row>
-	 <entry>p_sep_by_space</entry>
-	 <entry>
-	  &true; if a space separates currency_symbol from a positive
-	  value, &false; otherwise
-	 </entry>
+         <entry>p_sep_by_space</entry>
+         <entry>
+          &true; if a space separates currency_symbol from a positive
+          value, &false; otherwise
+         </entry>
         </row>
         <row>
-	 <entry>n_cs_precedes</entry>
-	 <entry>
-	  &true; if currency_symbol precedes a negative value, &false;
-	  if it succeeds one
-	 </entry>
+         <entry>n_cs_precedes</entry>
+         <entry>
+          &true; if currency_symbol precedes a negative value, &false;
+          if it succeeds one
+         </entry>
         </row>
         <row>
-	 <entry>n_sep_by_space</entry>
-	 <entry>
-	  &true; if a space separates currency_symbol from a negative
-	  value, &false; otherwise
-	 </entry>
+         <entry>n_sep_by_space</entry>
+         <entry>
+          &true; if a space separates currency_symbol from a negative
+          value, &false; otherwise
+         </entry>
         </row>
         <row valign="top">
-	 <entry>p_sign_posn</entry>
-	 <entry>
+         <entry>p_sign_posn</entry>
+         <entry>
 
 <!-- something wrong with the indentation -->
 
@@ -2216,7 +2216,7 @@ printf($format,$num,$location);
      <example>
       <title>Argument swapping</title>
       <programlisting role="php">
-$format = "The %2\$s contains %1\$d monkeys.  
+$format = "The %2\$s contains %1\$d monkeys.
            That's a nice %2\$s full of %1\$d monkeys.";
 printf($format, $num, $location);
       </programlisting>
@@ -2864,7 +2864,7 @@ print str_pad($input, 10, "_", STR_PAD_BOTH);   // produces "__Alien___"
        position 0" and "character not found".  Here's how to detect
        the difference:
        <informalexample>
-	<programlisting role="php">
+        <programlisting role="php">
 // in PHP 4.0b3 and newer:
 $pos = strpos($mystring, "b");
 if ($pos === false) { // note: three equal signs
@@ -2876,7 +2876,7 @@ $pos = strpos($mystring, "b");
 if (is_string($pos) &amp;&amp; !$pos) {
     // not found...
 }
-	</programlisting>
+        </programlisting>
        </informalexample>
       </para>
      </note>
@@ -3037,7 +3037,7 @@ echo str_repeat("-=", 10);
        position 0" and "character not found".  Here's how to detect
        the difference:
        <informalexample>
-	<programlisting role="php">
+        <programlisting role="php">
 // in PHP 4.0b3 and newer:
 $pos = strrpos($mystring, "b");
 if ($pos === false) { // note: three equal signs
@@ -3049,7 +3049,7 @@ $pos = strrpos($mystring, "b");
 if (is_string($pos) &amp;&amp; !$pos) {
     // not found...
 }
-	</programlisting>
+        </programlisting>
        </informalexample>
       </para>
      </note>
@@ -3232,7 +3232,7 @@ while ($tok) {
      <title><function>strtolower</function> example</title>
      <programlisting role="php">
 $str = "Mary Had A Little Lamb and She LOVED It So";
-$str = strtolower($str);	
+$str = strtolower($str);
 print $str; # Prints mary had a little lamb and she loved it so
      </programlisting>
     </example>
@@ -3269,7 +3269,7 @@ print $str; # Prints mary had a little lamb and she loved it so
      <title><function>strtoupper</function> example</title>
      <programlisting role="php">
 $str = "Mary Had A Little Lamb and She LOVED It So";
-$str = strtoupper($str);	
+$str = strtoupper($str);
 print $str; # Prints MARY HAD A LITTLE LAMB AND SHE LOVED IT SO
      </programlisting>
     </example>
@@ -3458,7 +3458,7 @@ $rest = substr("abcdef", 1, 3); // returns "bcd"
     <para>
      If <parameter>start</parameter> is negative, the returned string
      will start at the <parameter>start</parameter>'th character
-     from the end of <parameter>string</parameter>.</para>  
+     from the end of <parameter>string</parameter>.</para>
     <para>
      Examples:
      <informalexample>
@@ -3530,7 +3530,7 @@ print substr_count("This is a test", "is"); // prints out 2
     </para>
    </refsect1>
   </refentry>
-  
+
   <refentry id="function.substr-replace">
    <refnamediv>
     <refname>substr_replace</refname>
@@ -3559,12 +3559,12 @@ print substr_count("This is a test", "is"); // prints out 2
     <para>
      If <parameter>start</parameter> is positive, the replacing will
      begin at the <parameter>start</parameter>'th offset into
-     <parameter>string</parameter>.  
+     <parameter>string</parameter>.
     </para>
     <para>
      If <parameter>start</parameter> is negative, the replacing will
      begin at the <parameter>start</parameter>'th character from the
-     end of <parameter>string</parameter>.  
+     end of <parameter>string</parameter>.
     </para>
     <para>
      If <parameter>length</parameter> is given and is positive, it
@@ -3743,7 +3743,7 @@ $clean = trim($binary,"\0x00..\0x1F");
      (&auml;) will not be converted.
      <example>
       <title><function>ucfirst</function> example</title>
-      <programlisting role="php">    
+      <programlisting role="php">
 $text = 'mary had a little lamb and she loved it so.';
 $text = ucfirst($text); // $text is now Mary had a little lamb 
                          // and she loved it so.
@@ -3839,9 +3839,9 @@ $text = ucwords($text); // $text is now: Mary Had A Little
     </para>
     <para>
      If the <parameter>cut</parameter> is set to 1, the string is
-	 always wrapped at the specified width. So if you have a word
-	 that is larger than the given width, it is broken apart.
-	 (See second example).
+     always wrapped at the specified width. So if you have a word
+     that is larger than the given width, it is broken apart.
+     (See second example).
      <note>
       <para>
        The <parameter>cut</parameter> parameter was added in PHP 4.0.3.